Build:
  1. 0
2026-10-06 17:35.26: New job: build eio.1.3+ox (544b134b7176)
2026-10-06 17:35.26: Waiting for resource in pool day11-builds
2026-10-06 17:43.20: Got resource from pool day11-builds
2026-10-06 17:43.20: [profile oxcaml-odoc-master] build eio.1.3+ox
2026-10-06 17:43.20: build eio.1.3+ox (544b134b7176)
=== DEPENDENCIES (27 transitive) ===
  base-threads.base                                  464810371b96
  base-unix.base                                     4596d20d2cf7
  bigarray-compat.1.1.0                              559c340cf56d
  bigstringaf.0.10.0                                 b7ec29c72cbe
  cmdliner.1.3.0                                     2b926c34d154
  conf-autoconf.1                                    8ee1e3913008
  conf-which.1                                       65c43ca119c3
  csexp.1.5.2                                        150b91ccc2e1
  cstruct.6.0.1                                      6876f4de3ecc
  domain-local-await.1.0.1                           fcca31d0825f
  dune.3.22.2+ox                                     c16d8afadb18
  dune-configurator.3.22.2+ox                        76e290e1b56c
  fmt.0.11.0                                         4029c7cec932
  hmap.0.8.1                                         3f1b3f55b7cf
  lwt-dllist.1.1.0                                   c4c7ea20ece0
  mtime.2.2.0                                        073d4fc234e8
  ocaml.5.2.0                                        9d46674255e6
  ocaml-config.3                                     15a28f46f03a
  ocaml-variants.5.2.0+ox                            807c3ef9c420
  ocamlbuild.0.16.1+ox                               7b760041f98f
  ocamlfind.1.9.8+ox                                 747b1b555a03
  optint.0.3.0                                       c16c4d8f1a19
  oxcaml-compiler.5.2.0minus25                       0929841197b1
  psq.0.2.1                                          e34196931dd6
  seq.base                                           7b4f653c99b0
  thread-table.1.0.0                                 98047c4b16c1
  topkg.1.1.1+ox                                     261435f4106a
=== STDOUT ===
Processing: [default: loading data]
[eio.1.3+ox: git]
[eio.1.3+ox: git]
[eio.1.3+ox: git]
[eio.1.3+ox: git]
[eio.1.3+ox: git]
[eio.1.3+ox: git]
[eio.1.3+ox: git]
[eio.1.3+ox: git]
[eio.1.3+ox: git]
[eio.1.3+ox: git]
[eio.1.3+ox: git]
[eio.1.3+ox: git]
[eio.1.3+ox: git]
-> retrieved eio.1.3+ox  (git+https://github.com/oxcaml/eio.git#7de26f5331f1e7aac1c086a5ebe849dd940b5c3e)
[eio: dune build]
+ /home/opam/.opam/default/bin/dune "build" "-p" "eio" "-j" "39" "@install" (CWD=/home/opam/.opam/default/.opam-switch/build/eio.1.3+ox)
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I lib_eio/core/.eio__core.objs/byte -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/hmap -I /home/opam/.opam/default/lib/lwt-dllist -I /home/opam/.opam/default/lib/ocaml/runtime_events -I /home/opam/.opam/default/lib/optint -I lib_eio/runtime_events/.eio_runtime_events.objs/byte -no-alias-deps -open Eio__core__ -o lib_eio/core/.eio__core.objs/byte/eio__core__Exn.cmo -c -impl lib_eio/core/exn.ml)
- File "lib_eio/core/exn.ml", line 90, characters 2-27:
- 90 |   Printexc.register_printer @@ function
-        ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I lib_eio/core/.eio__core.objs/byte -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/hmap -I /home/opam/.opam/default/lib/lwt-dllist -I /home/opam/.opam/default/lib/ocaml/runtime_events -I /home/opam/.opam/default/lib/optint -I lib_eio/runtime_events/.eio_runtime_events.objs/byte -cmi-file lib_eio/core/.eio__core.objs/byte/eio__core__Trace.cmi -no-alias-deps -open Eio__core__ -o lib_eio/core/.eio__core.objs/byte/eio__core__Trace.cmo -c -impl lib_eio/core/trace.ml)
- File "lib_eio/core/trace.ml", line 10, characters 2-20:
- 10 |   Domain.DLS.new_key (fun () -> Atomic.fetch_and_add next_id_chunk id_chunk_size)
-        ^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Domain.DLS.new_key
- Use [Domain.Safe.DLS.new_key].
- 
- File "lib_eio/core/trace.ml", line 13, characters 22-36:
- 13 |   let next_id_local = Domain.DLS.get next_id_key in
-                            ^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Domain.DLS.get
- Use [Domain.Safe.DLS.get].
- 
- File "lib_eio/core/trace.ml", line 21, characters 2-16:
- 21 |   Domain.DLS.set next_id_key next_id_local_succ;
-        ^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Domain.DLS.set
- Use [Domain.Safe.DLS.set].
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I lib_eio/core/.eio__core.objs/byte -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/hmap -I /home/opam/.opam/default/lib/lwt-dllist -I /home/opam/.opam/default/lib/ocaml/runtime_events -I /home/opam/.opam/default/lib/optint -I lib_eio/runtime_events/.eio_runtime_events.objs/byte -no-alias-deps -open Eio__core__ -o lib_eio/core/.eio__core.objs/byte/eio__core__Switch.cmo -c -impl lib_eio/core/switch.ml)
- File "lib_eio/core/switch.ml", line 175, characters 2-27:
- 175 |   Printexc.register_printer (function
-         ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I lib_eio/core/.eio__core.objs/byte -I lib_eio/core/.eio__core.objs/native -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/hmap -I /home/opam/.opam/default/lib/lwt-dllist -I /home/opam/.opam/default/lib/ocaml/runtime_events -I /home/opam/.opam/default/lib/optint -I lib_eio/runtime_events/.eio_runtime_events.objs/byte -I lib_eio/runtime_events/.eio_runtime_events.objs/native -cmi-file lib_eio/core/.eio__core.objs/byte/eio__core__Trace.cmi -no-alias-deps -open Eio__core__ -o lib_eio/core/.eio__core.objs/native/eio__core__Trace.cmx -c -impl lib_eio/core/trace.ml)
- File "lib_eio/core/trace.ml", line 10, characters 2-20:
- 10 |   Domain.DLS.new_key (fun () -> Atomic.fetch_and_add next_id_chunk id_chunk_size)
-        ^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Domain.DLS.new_key
- Use [Domain.Safe.DLS.new_key].
- 
- File "lib_eio/core/trace.ml", line 13, characters 22-36:
- 13 |   let next_id_local = Domain.DLS.get next_id_key in
-                            ^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Domain.DLS.get
- Use [Domain.Safe.DLS.get].
- 
- File "lib_eio/core/trace.ml", line 21, characters 2-16:
- 21 |   Domain.DLS.set next_id_key next_id_local_succ;
-        ^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Domain.DLS.set
- Use [Domain.Safe.DLS.set].
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I lib_eio/core/.eio__core.objs/byte -I lib_eio/core/.eio__core.objs/native -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/hmap -I /home/opam/.opam/default/lib/lwt-dllist -I /home/opam/.opam/default/lib/ocaml/runtime_events -I /home/opam/.opam/default/lib/optint -I lib_eio/runtime_events/.eio_runtime_events.objs/byte -I lib_eio/runtime_events/.eio_runtime_events.objs/native -cmi-file lib_eio/core/.eio__core.objs/byte/eio__core__Exn.cmi -no-alias-deps -open Eio__core__ -o lib_eio/core/.eio__core.objs/native/eio__core__Exn.cmx -c -impl lib_eio/core/exn.ml)
- File "lib_eio/core/exn.ml", line 90, characters 2-27:
- 90 |   Printexc.register_printer @@ function
-        ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- (cd _build/default && /home/opam/.opam/default/bin/ocamlc.opt -w -40 -g -bin-annot -bin-annot-occurrences -bin-annot-cms -I lib_eio/unix/.eio_unix.objs/byte -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/bigstringaf -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/domain-local-await -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/hmap -I /home/opam/.opam/default/lib/lwt-dllist -I /home/opam/.opam/default/lib/mtime -I /home/opam/.opam/default/lib/mtime/clock -I /home/opam/.opam/default/lib/ocaml/runtime_events -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/optint -I /home/opam/.opam/default/lib/psq -I /home/opam/.opam/default/lib/seq -I /home/opam/.opam/default/lib/thread-table -I lib_eio/.eio.objs/byte -I lib_eio/core/.eio__core.objs/byte -I lib_eio/runtime_events/.eio_runtime_events.objs/byte -I lib_eio/utils/.eio_utils.objs/byte -cmi-file lib_eio/unix/.eio_unix.objs/byte/eio_unix__Process.cmi -no-alias-deps -open Eio_unix__ -o lib_eio/unix/.eio_unix.objs/byte/eio_unix__Process.cmo -c -impl lib_eio/unix/process.ml)
- File "lib_eio/unix/process.ml", line 152, characters 7-17:
- 152 |   Sys.(set_signal sigchld) (Signal_handle (fun (_:int) -> Eio.Condition.broadcast sigchld))
-              ^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Sys.set_signal
- Use [Sys.Safe.set_signal].
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I lib_eio/core/.eio__core.objs/byte -I lib_eio/core/.eio__core.objs/native -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/hmap -I /home/opam/.opam/default/lib/lwt-dllist -I /home/opam/.opam/default/lib/ocaml/runtime_events -I /home/opam/.opam/default/lib/optint -I lib_eio/runtime_events/.eio_runtime_events.objs/byte -I lib_eio/runtime_events/.eio_runtime_events.objs/native -cmi-file lib_eio/core/.eio__core.objs/byte/eio__core__Switch.cmi -no-alias-deps -open Eio__core__ -o lib_eio/core/.eio__core.objs/native/eio__core__Switch.cmx -c -impl lib_eio/core/switch.ml)
- File "lib_eio/core/switch.ml", line 175, characters 2-27:
- 175 |   Printexc.register_printer (function
-         ^^^^^^^^^^^^^^^^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Printexc.register_printer
- Use [Printexc.Safe.register_printer].
- (cd _build/default && /home/opam/.opam/default/bin/ocamlopt.opt -w -40 -g -I lib_eio/unix/.eio_unix.objs/byte -I lib_eio/unix/.eio_unix.objs/native -I /home/opam/.opam/default/lib/bigarray-compat -I /home/opam/.opam/default/lib/bigstringaf -I /home/opam/.opam/default/lib/cstruct -I /home/opam/.opam/default/lib/domain-local-await -I /home/opam/.opam/default/lib/fmt -I /home/opam/.opam/default/lib/hmap -I /home/opam/.opam/default/lib/lwt-dllist -I /home/opam/.opam/default/lib/mtime -I /home/opam/.opam/default/lib/mtime/clock -I /home/opam/.opam/default/lib/ocaml/runtime_events -I /home/opam/.opam/default/lib/ocaml/threads -I /home/opam/.opam/default/lib/ocaml/unix -I /home/opam/.opam/default/lib/optint -I /home/opam/.opam/default/lib/psq -I /home/opam/.opam/default/lib/seq -I /home/opam/.opam/default/lib/thread-table -I lib_eio/.eio.objs/byte -I lib_eio/.eio.objs/native -I lib_eio/core/.eio__core.objs/byte -I lib_eio/core/.eio__core.objs/native -I lib_eio/runtime_events/.eio_runtime_events.objs/byte -I lib_eio/runtime_events/.eio_runtime_events.objs/native -I lib_eio/utils/.eio_utils.objs/byte -I lib_eio/utils/.eio_utils.objs/native -cmi-file lib_eio/unix/.eio_unix.objs/byte/eio_unix__Process.cmi -no-alias-deps -open Eio_unix__ -o lib_eio/unix/.eio_unix.objs/native/eio_unix__Process.cmx -c -impl lib_eio/unix/process.ml)
- File "lib_eio/unix/process.ml", line 152, characters 7-17:
- 152 |   Sys.(set_signal sigchld) (Signal_handle (fun (_:int) -> Eio.Condition.broadcast sigchld))
-              ^^^^^^^^^^
- Alert unsafe_multidomain: Stdlib.Sys.set_signal
- Use [Sys.Safe.set_signal].
-> compiled  eio.1.3+ox
-> installed eio.1.3+ox

=== STDERR ===

2026-10-06 17:43.42: OK: build eio.1.3+ox (runc: 14.7s, disk: 17KB)
2026-10-06 17:43.42: Job succeeded